baber/WOPTO huggingface dataset:
Patent JP-S6444460-A (JP)
Title: Electrostatic recorder such as laser printer
Inventor: KONNO HISAO
IPC: G03G15/02
Filed: 1987-08-11
Abstract: PURPOSE:To facilitate the exchange of an ozone filter by attaching the ozone filter to an exchange kit of a cleaning unit, etc. CONSTITUTION:An air suction port 38 is provided in the upper part of a printer body 10. The air sucked from said port into the upper part of the printer body 10 enters the inside of a charge chamber 32 and passes through the ozone filter 31 by which ozone is removed from the air. The air is emitted to the outside of the chamber 3 and is entered again into the upper part of the printer body 10, from which the air is discharged by a discharge fan 39 to the outside of the printer body 10. Since the ozone filter 36 is attached to the cleaning unit 23, the ozone filter 36 can be removed to the outside of the printer body 10 simultaneously with the removal of the unit 23 if said unit is removed from the printer body 10 and, therefore, the exchange and cleaning thereof are facilitated. Since a grid 35 is of a hermetic type, the direct contact of the ozone with a photosensitive body 15 is obviated and, therefore, the deterioration of the surface of the photosensitive body 15 is prevented.
Patent JP-S5990363-A (JP)
Title: Solid secondary battery
Inventor: SEKIDO SATOSHI
IPC: H01M10/0562
Filed: 1982-11-15
Abstract: PURPOSE:To obtain a solid lithium secondary battery having an excellent charge-and-discharge repeated characteristic by using a niobium polysulfide as the positive active material and a reversible lithium-aluminum alloy as the negative electrode. CONSTITUTION:A positive mixture 1 is made of mixture consisting of 90- 70pts.wt. niobium trisulfide (NbS2.9) used as an active material and 10-30pts.wt. a lithium-ion-conducting solid electrolyte. It is formed by weighing the above mixture so that the quantity of Nb2.9 is about 3 millimols, then molding the mixture into a disk of 18mm. diameter and around 0.4mm. thickness at a pressure of 300MPa. A lithium-ion-conducting solid electrolyte layer 2 is formed by the use of a compound represented by nLiI.C5H5N.C4H9I. Here, 4-6 is preferably selected as n value. The solid electrolyte layer 2 is formed by molding the above mentioned electrolyte powder into a disk of 18mm. diameter and around 0.4mm. thickness at a pressure of 300MPa. A reversible negative lithium electrode 3 is a disk of 18mm. diameter and 0.5mm. thickness consisting of a lithium-aluminum alloy plate represented by LixAl. Here, value x can be varied within the range of 0.08-0.9 according to purpose.
Patent JP-H0483352-A (JP)
Title: Semiconductor device
Inventor: SAWANO HIROSHI
IPC: H01L23/50
Filed: 1990-07-25
Abstract: PURPOSE:To facilitate conducting assembly operations by forming a die pad- fixing leg part through extending a part of die pad outward and by sticking an insulating tape so that said tape ranges over the die pad-fixing leg part and inner leads to fix these integrally with each other. CONSTITUTION:Each one die pad-fixing leg part 8 is formed in the manner of extending outward from the center of each of upper and lower ends of a die pad 4 and is provided in the manner of projecting into a space S formed in inner leads 5,.... An insulating tape 9 is composed of a polyimide tape having an adhesive layer on the rear surface and stuck upward and downward of the die pad 4. That is, the insulating tape 9 is stuck in the manner of ranging over the inner leads 5,... and the top surface of the die pad-fixing leg part 8 and almost perpendicularly intersecting to these. Thus, the die pad-fixing leg part 8 and inner leads 5,... and further the die pad 4 and inner leads 5,... are fixed integrally with each other.
Patent JP-H0862113-A (JP)
Title: Abrasion test equipment for slurry
Inventor: NANBA KAZUO
IPC: G01N3/56
Filed: 1994-08-25
Abstract: PURPOSE: To perform an abrasion test accurately under conditions close to actual conditions by feeding a slurry solution from a slurry tank through a slurry pump and a circulation pipe to a nozzle in an abrasion test section there by controlling the collision angle or the components of slurry solution arbitrarily. CONSTITUTION: A jig 6 fixed with a test piece C is fixed, in an enclosed vessel 4 at an abrasion test section 1 and the jig 6 is adjusted to set a nozzle 5 freely so that the opposed angle to the test piece is close to the angle in actual working conditions. When a slurry pump 12 of a slurry supply means 3 is driven, a slurry solution S is drawn out from a slurry tank 2 through the draw-out pipe 15 in a piping system 13 and fed through a branch pipe 18 to the nozzle 5. The slurry solution then collides against the test piece C disposed oppositely to the nozzle while being fixed to the jig and contributes to the quantitative measurement of abrasion of the test piece C. Since the test section 1 is enclosed, the slurry solution C is collected on the bottom of the enclosed vessel 4 and returned through a circulation pipe 19 to the tank 2 and recirculated.
Patent JP-H1047747-A (JP)
Title: Panel with air volume adjusting mechanism for communication device
Inventor: HAYAMA HIROFUMI
IPC: F24F13/15
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To adjust the amount of ventication in response to the amount of heat produced in each communication device by mounting a shutter on a frame for adjustably holding a guide vane, and providing an adjustment driving mechanism for adjusting an opening of the shutter. SOLUTION: A guide vane 12 for controlling the flow of cooling air is held adjustably with a frame 13, and a shutter 14 mounted on the upper part of the guide vane 12 is disposed on the frame 13. An actuation arm 16 is coupled with each of each plate shaped member of the shutter 14, and an operation knob 18 is coupled with the actuation arm 16 through a link member 17. Further, the opening of the shutter 14 is adjusted by an adjustment driving mechanism 15 for guiding the operation knob 18 with a guide member 19 in such a manner as to be eapable of being moved parallely to the direction of the movement of the shutter 14. Hereby, the amount of ventilation is adjusted in response to the amount of produced heat from each communication apparatus.
Patent JP-S6358166-A (JP)
Title: Automatic specimen introducing apparatus
Inventor: MARUYAMA SHUZO
IPC: G01N1/14
Filed: 1986-08-27
Abstract: PURPOSE:To enhance the reliability in the injection of a specimen in an analyser and to prevent the damage of a suction nozzle, by detecting the arrangement pitch of the container receiving recessed parts, which are formed to a rack receiving specimen containers at definite positions, by the specimen suction nozzle. CONSTITUTION:A specimen suction nozzle 12 is mounted on the lift mechanism 6, which is mounted on the horizontal positioning mechanism 5 relatively moving in a horizontal direction above specimen containers B, through an elastic member 13 so as to be movable in an up-and-down direction and an up-and-down position detector 15 outputs a signal at the point of time when the member 13 is compressed by predetermined quantity. Then, the recessed parts A for forming an arrangement pitch provided on the surface of a rack R at definite areas are scanned by driving the positioning mechanism 5 by a control unit prior to the sucking operation of the specimen. At this time, arrangement pitch data is outputted upon the reception of the signal from the detector 15 due to the falling of the nozzle 12. At the time of a specimen suction process, the positioning mechanism 5 is controlled based on said arrangement pitch data and the lift mechanism 6 is allowed to fall until the signal from the detector 15 is outputted.
Patent JP-S5991162-A (JP)
Title: Production of aqueous pigment dispersion
Inventor: TAKAHASHI OSAMU
IPC: C09B67/46
Filed: 1982-11-15
Abstract: PURPOSE:To form the titled aq. dispersion which scarcely foams nor suffers from the agglomeration and the precipitation of pigment particles during storage, by dispersing a pigment in the presence of a water-insoluble, org. solvent-soluble surfactant in water by a specified two-stage process. CONSTITUTION:A surfactant which is insoluble in water (solubility in water at room temp. being 0.1% or below) and soluble in org. solvent (solubility in a low- boiling solvent at 70 deg.C being 1% or above), such as compd. of formula I or II, is used. The surfactant is dissolved in a mixture of an org. solvent and water and the org. solvent is distilled off to allow the surfactant to be self-emulsified, thus preparing an aq. dispersion of the surfactant. The dispersion is added to water, and while stirring, a small quantity of a pigment such as carbon black is added and dispersed therein to form an aq. dispersion of a pigment.
Patent JP-S5990469-A (JP)
Title: Synchronizing control signal generating circuit for crt display
Inventor: TSUDA SUSUMU
IPC: H04N5/44
Filed: 1982-11-15
Abstract: PURPOSE:To obtain a horizontal and vertical control signal stable independently of the intensity of a received radio wave by utilizing a horizontal and a vertical blanking signal in a receiver. CONSTITUTION:The horizontal blanking signal is extracted as a horizontal synchronizing control signal from an output terminal 343. The vertical blanking signal is shaped a waveform into a pulse as shown in Fig. (c) by a waveform shaping circuit 347 and triggers a counter 349. When the counter 349 is reset, its output goes to ''L'' as shown in Fig. (d). A level ''H'' is introduced on an output terminal 344 as shown in Fig. (e). This ''H'' output is fed back to a gate 348, the horizontal blanking signal after waveform shaping is applied sequentially to the counter 349, and when the 9th pulse is counted, its output changes to ''H'', and the output of the inverter 350 is transferred to ''L''. Then, the vertical synchronism control signal in synchronizing with the vertical blanking signal and having a pulse width of the 8 horizontal blanking pulses' share is introduced from the terminal 344 as shown in Fig. (e).
Patent JP-S58101906-A (JP)
Inventor: TADA HIROSHI
IPC: E01D19/04
Filed: 1981-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0736550-A (JP)
Title: Pressure reducing valve
Inventor: ICHIHASHI TOKUTARO
IPC: G05D16/06
Filed: 1993-07-21
Abstract: PURPOSE:To prevent the deterioration and the breakage of the diaphragm of a pressure reducing diaphragm valve caused by the excess tension due to the high fluid pressure applied to the diaphragm and also to set the valve body on the valve sent with no biting. CONSTITUTION:A stopper 29 prevents a diaphragm 21 which senses the secondary fluid pressure from being displaced toward a control spring 32 by a fixed extent or more. So that the excess tension is not produced to the diaphragm 21. Furthermore a spindle 11 of a valve body 9 is connected to the diaphragm 21 with play secured in the opening/closing operation direction. Then the body 9 is set on a valve seat 3 only by the spring load of a valve opening spring 17.
Patent JP-S57125046-A (JP)
Title: Plastic pipe with oxygen non-permeable wall body and its manufacture
Inventor: ARUFUREETO SHIYADO
IPC: F24D3/00
Filed: 1981-12-15
Abstract: A plastic pipe comprising an oxygen-impermeable casing, wherein the casing comprises a barrier layer for oxygen, and an adhesive layer adjacent to the circumferential surface of the pipe and attached to the circumferential surface by an sealed bond, wherein the casing surrounds the circumferential surface on all sides, and wherein the barrier layer is elastic, is substantially impermeable to oxygen and comprises a polyvinyl alcohol, a vinyl alcohol/ethylene copolymer, or polyacrylonitrile. Also disclosed is a process for the production of the pipe and a use of the pipe as a heating pipe.
Patent JP-S6261982-A (JP)
Title: Production of cotarnine
Inventor: MORITA YOSHIMI
IPC: C07D491/056
Filed: 1985-09-11
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for producing tritoqualine, an antiallergic, by oxidizing the amino group of a tetrahydroisoquinoline compound to give a dihydroisoquinolinium salt and hydrolyzing it. CONSTITUTION:The amino group of a tetraisoquinoline compound shown by the formula I is oxidized with an oxidizing agent such as a halogen, etc., to give a dihydroisoquinolinium salt shown by the formula II (A<-> is anion). Then, the compound is hydrolyzed preferably in the presence of a base at -20-100 deg.C, to give the aimed compound.
Patent JP-H0249674-A (JP)
Title: Swimming breathing training device
Inventor: SUZUKI KURAJI
IPC: A63B69/10
Filed: 1988-08-12
Abstract: PURPOSE:To cancel the difficulty for obtaining a swimming breathing method in a swimming training by combining a training water tank for immersing the face and a water receiving device for receiving water spilled by training and splash and reduced width as narrow as possible. CONSTITUTION:A training water tank 1 is set at a central part, a right side or a left side by the use of the attaching part 5 on the bottom of a water receiving tank 2 according to a training item. On the bottom of the training water tank 1, an attaching part 4 for inserting plates of illustration and picture is provided. On the front face and both the side faces of the inside of the water receiving tank 2, an attaching part 3 for inserting a mirror and the plates of the illustration and the picture is provided. At the time of using, the training water tank 1 is taken out of the water receiving device 2 to fill the water of a water supply service. At the time of training the breathing technique of the breast stroke, the tank 1 is set to the center of the water receiving tank 2 and at the time of a crawl, it is set to the left side. In case of training, the body is inclined forward like in case when the training of the swimming breathing technique is made by standing on the water bottom such as a pool on the land. The scooped part of the water receiving device 2 to a height capable of immersing the face in the training water tank 1 is placed in the front part, the body is inclined forward to enter the face in the training water tank 1, direct the face forward or sideward and perform the swimming breathing technique.
Patent JP-H1026439-A (JP)
Title: Evaporating tube structure of evaporator
Inventor: YAMAUCHI KAZUYOSHI
IPC: F25B39/02
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To enhance the heat transmission performance of an evaporating tube and improve the dynamic behavior of an apparatus where an evaporator is used by a groove-shaped section extended in the longitudinal direction of an evaporating tube on the lower side of the evaporating tube. SOLUTION: Since the flow of a liquid of an evaporating tube 1 is the flow of an open channel, the free surface of the liquid is a surface having a slope falling obliquely from an inlet S1 to an outlet surface S3 by way of an intermediate surface S2 . As a slit 12 is provided below a spring 11, the liquid can pass in the slit 12 below the souring so that there may be no need for the fluid to flow across the spring 11. As a result, the free surface may be formed in the range of a linear diameter of the spring 11. With the flow of the liquid as described above, any are a which many become not only a surface evaporation heating transfer surface but also a convection heat transfer surface having a low heat transfer rate, is the maximum in the inlet of the fluid and lead to A position from the bottom of the tube and may become substantially O in the outlet of the liquid.
Patent JP-S6261207-A (JP)
Inventor: HATA RYOSUKE
IPC: H01B7/20
Filed: 1985-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1144553-A (JP)
Title: Insulating sheet of battery type pedometer
Inventor: SHIMODA MINORU
IPC: G01C22/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce sharply the number of processes for assembling a battery type pedometer. SOLUTION: A cut part 9c whereby an electrode of a battery 4 held in a case 2 and a terminal 7 coming into contact with the electrode are put in an electrified state is formed on the pullout part side of an insulating part 9a of an insulating sheet 9 of which a pullout part 9b is extended outside the case 2 and of which the insulating part 9a interrupting the electrification between the electrode and the terminal 7 is disposed between the electrode and the terminal 7. The electrified state is brought about by disposing the insulating sheet 9 so that the cut part 9c is positioned between the electrode and the terminal 7, and tests of electrification and functions are conducted. When these tests are completed, the insulating part 9a is positioned between the electrode and the terminal 7 by pulling the pullout part 9b of the insulating sheet 9, and thereby an insulated state is brought about.
Patent JP-S6093342-A (JP)
Title: Method for regulating output of element for detecting oxygen concentration
Inventor: KAMO TAKASHI
IPC: G01N27/41
Filed: 1983-10-27
Abstract: PURPOSE:To regulate easily the output from a limit current type element for detecting oxygen concn. after assembly by providing plural output regulating holes in addition to a diffusion hole and closing the regulating holes after assembly of the element thereby specifying the output. CONSTITUTION:A limit current type element for detecting oxygen concentration is constituted of a solid electrolyte case 1 provided with a negative electrode 4, a positive electrode 5, etc., a sealing material 10, a ceramic cover body 4 provided with a diffusion hole 7 and plural output regulating holes 7', etc. The output of the limit current type element for detecting oxygen concn. is easily regulated after assembly by measuring the output of said element in the atm. air at a prescribed temp. by an ammeter after assembly, determining the difference thereof from a prescribed output, closing the holes 7' to decrease the output and packing a paste, etc. consisting of ceramics, glass, etc. into the holes 7' to be closed.
Patent JP-H1025244-A (JP)
Title: Sustained release external preparation for skin containing tocopherol
Inventor: IWAMOTO MINORU
IPC: A61K8/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject external preparation which contains a specific tocopherol glycoside as an active ingredient and keeps tocopherol stably in the preparation and can gradually reveal tocopherol by starting the release of the tocopherol glycoside, when it is applied to skin surface. SOLUTION: A tocopherol glycoside of the formula (R1 is a residue of a saccharide selected from the group consisting of glucose, xylose and maltose; R2 and R3 are each H, methyl) is used as an active ingredient. The tocopherol glycoside of the formula is prepared, for example, by reaction of tocopherol with a desired peracetylated saccharide in a suitable solvent in the presence of a Lewis acid catalyst, for example, aluminum trichloride or boron trifluoride to form an intermediate having R1 of the residue of the acetylated saccharide, refluxing the product in anhydrous ethanol in the presence of sodium methoxide with heat, followed by deacetylation with an acid-type ion-exchange resin. The compound of the formula is, for example, dl-α-tocopherylglucoside or the like and the concentration of this glycoside is preferably about 0.01-3wt.% in the preparation.
Patent JP-2000035215-A (JP)
Title: Combustion method
Inventor: KURATA TADAO
IPC: F23G5/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To perform incineration through complete combustion without generating a noxious material by a method wherein a part of triplet oxygen participating in combustion forms singlet oxygen, and an object to be burnt is burnt under mixture of the singlet oxygen and the triplet oxygen. SOLUTION: Singlet oxygen and triplet oxygen are combined into an optimum and under mixture of the two types of oxygen described above, each characteristic combustion reaction is complementarily carried out. A combustion procedure and a combustion device in a case of singlet oxygen are not widely different from those in a case of triplet oxygen and by introducing a proper mount of the singlet oxygen to an air (that is, the triplet oxygen) supply system to an ordinary combustion device, execution is practicable. Further, utilization of microwave discharge is suitable as a method to generate the singlet oxygen applicable for combustion reaction from the triplet oxygen. This constitution enables to effect complete combustion even in a case of low temperature incineration and prevents discharge of an organic material.  Further, improvement of combustion efficiency and shortening of a combustion time are practicable.
Patent JP-S5992401-A (JP)
Title: Tape recorder
Inventor: HIROSE FUMINORI
IPC: G11B33/02
Filed: 1982-11-16
Abstract: PURPOSE:To avoid gathering external noises, to improve the sound quality and to simplify the overall constitution of a tape recorder by forming a cylindrical grip to store a microphone and at the same time supporting an end of the grip turnably with the other end of the grip supported attachably and detachably. CONSTITUTION:A grip 10 has a cylindrical form and stores a directional microphone 21 at its center part. A lead wire 22 is lead into a cabinet 1 through the grip 10, a spherical shaft part 18 and a grip attachement tool 9. In a normal state an end of the grip 10 is born by a spherical bearing 16 and the other end is engaged with an engaging projection 11. Thus the grip 10 is used as a grip as it is. When the microphone 21 contained in the grip 10 is used, a ratchet 14 is pushed into a grip attachement tool 8 against the force of a spring 15. Then the grip 10 is turned toward an arrow mark and then turned further in an optional direction around the part 18. Thus it is possible to gather the sound in an optional direction.
Patent JP-S6447848-A (JP)
Title: Zn-alloy-based composite layered plated product having excellent corrosion resistance
Inventor: SHIMOGOORI KAZUTOSHI
IPC: C23C14/20
Filed: 1987-08-11
Abstract: PURPOSE:To provide the titled products with high corrosion resistance and excellent chemical conversion treatability by forming specific compsn. of Zn-Al alloy layer on a matrix metal and furthermore coating a Zn-Ti alloy plating layer thereon. CONSTITUTION:The matrix metal such as a cold rolled steel plate, etc., is degreased and the Zn-Al alloy layer contg. 0.5-50% Al and the balance Zn with inevitable impurities is thereafter formed thereon. The plating layer of the Zn-Ti alloy contg. 0.5-20% Ti and the balance Zn with inevitable impurities is furthermore coated thereon. Said composite plated products have excellent corrosion resistance in a bare state as well as after painting and harre excellent chemical conversion treatability. The workability and mechanical characteristics become excellent at the time of forming both alloy layers particularly by vapor deposition plating.
Patent JP-H0364507-A (JP)
Title: Shield-opening gear for helmet
Inventor: SHIMADA YOSHIHIRO
IPC: A42B3/22
Filed: 1989-08-02
Abstract: PURPOSE:To make the opening and closing movement of the shield smooth to enable accurate positioning of the shield, by fixing it to the slider on both sides and stopping it with the stoppers distant from the setting axis. CONSTITUTION:The shield is held with the base 5 and the slider 6 on both side of the helmet body so that lt is made rotatable around the setting axis. The top bulge 68 of spring 67 is inserted into one of the connecting parts 54, 55, 56 apart from the setting axis to effect the positioning of the helmet at a plurality of shield opening angles.